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Stelmaszczyk P, Białkowska K, Wietecha-Posłuszny R. Paper-supported polystyrene membranes for micro-solid phase extraction of date-rape drugs from urine: A sustainable analytical approach. Anal Chim Acta 2024; 1316:342874. [PMID: 38969415 DOI: 10.1016/j.aca.2024.342874] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2024] [Revised: 05/24/2024] [Accepted: 06/13/2024] [Indexed: 07/07/2024]
Abstract
BACKGROUND The rapid development of micro-solid phase extraction (μ-SPE) procedures with new sorption materials, in particular, based on using natural materials, is currently reported. The production of these sorbents and the entire extraction procedure should support the implementation of Green Analytical Chemistry (GAC) principles. Promising materials are sorbents based on paper, which can be relatively easily modified, among others: by covering it with a polymer membrane. In this work, the practical application of paper-supported polystyrene used in the analysis of urine samples containing selected date-rape drugs (DRD) substances, and evaluation of the entire procedure using GAC metrics is presented. RESULTS The paper-supported polystyrene membranes were successfully fabricated and characterized. The successful polystyrene coating on the paper was confirmed through ATR-FTIR measurements, ensuring even coverage. The μ-SPE procedure using this material facilitated extraction with a throughput of approximately 120 samples per hour in just a few steps. Throughout the research, a mixture of 100 mM acetic acid:methanol:acetonitrile (70:15:15, v/v/v) was selected as an optimal background electrolyte for capillary electrophoresis - mass spectrometry analysis. Validation results of this method demonstrated its suitability, exhibiting good linearity (R2 > 0.95), low limits of detection (3.1-15 ng mL-1), acceptable precision (<15 %), and recovery for all tested analytes. Furthermore, the greenness evaluation conducted with six different metrics: AGREEprep, AGREE, ComplexGAPI, SPMS, hexagonal metric, and WAC indicated the overall eco-friendliness and sustainability of the method, with minor concerns regarding energy consumption. SIGNIFICANCE The use of cellulose paper with polystyrene membranes for μ-SPE provides a versatile and eco-friendly extraction method for detecting DRDs in urine samples. The presented work is an example of the use of GAC metrics in the evaluation of the analytical procedure. The optimized PT-μ-SPE/CE-MS method allows for minimized reagent usage and waste production. Moreover, the method proves to be sustainable and efficient for forensic toxicology analysis.
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Affiliation(s)
- Paweł Stelmaszczyk
- Laboratory for Forensic Chemistry, Department of Analytical Chemistry, Faculty of Chemistry, Jagiellonian University in Kraków, Gronostajowa St. 2, 30-387, Kraków, Poland; Jagiellonian University in Kraków, Doctoral School of Exact and Natural Sciences, Faculty of Chemistry, Poland
| | - Katarzyna Białkowska
- Laboratory for Forensic Chemistry, Department of Analytical Chemistry, Faculty of Chemistry, Jagiellonian University in Kraków, Gronostajowa St. 2, 30-387, Kraków, Poland
| | - Renata Wietecha-Posłuszny
- Laboratory for Forensic Chemistry, Department of Analytical Chemistry, Faculty of Chemistry, Jagiellonian University in Kraków, Gronostajowa St. 2, 30-387, Kraków, Poland.
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de Souza Schwarz P, Dos Santos BP, Birk L, Eller S, de Oliveira TF. Development of an innovative analytical method for forensic detection of cocaine, antidepressants, and metabolites in postmortem blood using magnetic nanoparticles. Anal Bioanal Chem 2024; 416:3239-3250. [PMID: 38573343 DOI: 10.1007/s00216-024-05273-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2024] [Revised: 03/18/2024] [Accepted: 03/21/2024] [Indexed: 04/05/2024]
Abstract
Cocaine and antidepressants rank high globally in substance consumption, emphasizing their impact on public health. The determination of these compounds and related substances in biological samples is crucial for forensic toxicology. This study focused on developing an innovative analytical method for the determination of cocaine, antidepressants, and their related metabolites in postmortem blood samples, using unmodified commercial Fe3O4 nanoparticles as a sorbent for dispersive magnetic solid-phase extraction (m-d-SPE), coupled with liquid chromatography coupled with tandem mass spectrometry (LC-MS/MS) analysis. An aliquot of 100 µL of whole blood and 5 µL of the internal standard pool were added to 30 mg of nanoparticles. The nanoparticles were separated from the sample using a neodymium magnet inserted into a 3D-printed microtube rack. The liquid was then discarded, followed by desorption with 300 µL of 1/1/1 acetonitrile/methanol/ethyl acetate. The sample was vortexed and separated, and 1.5 µL of the organic supernatant was injected into the LC-MS/MS. The method was acceptably validated and successfully applied to 263 postmortem blood samples. All samples evaluated in this study were positive for at least one substance. The most frequent analyte was benzoylecgonine, followed by cocaine and cocaethylene. The most common antidepressants encountered in the analyzed samples were citalopram and fluoxetine, followed by fluoxetine's metabolite norfluoxetine. This study describes the first report of this sorbent in postmortem blood analysis, demonstrating satisfactory results for linearity, precision, accuracy, and selectivity for all compounds. The method's applicability was confirmed, establishing it as an efficient and sustainable alternative to traditional techniques for forensic casework.
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Affiliation(s)
- Patricia de Souza Schwarz
- Graduate Program in Health Sciences, Federal University of Health Sciences of Porto Alegre, Porto Alegre, RS, 90050-170, Brazil.
| | - Bruno Pereira Dos Santos
- Graduate Program in Health Sciences, Federal University of Health Sciences of Porto Alegre, Porto Alegre, RS, 90050-170, Brazil
| | - Letícia Birk
- Graduate Program in Health Sciences, Federal University of Health Sciences of Porto Alegre, Porto Alegre, RS, 90050-170, Brazil
| | - Sarah Eller
- Graduate Program in Health Sciences, Federal University of Health Sciences of Porto Alegre, Porto Alegre, RS, 90050-170, Brazil
| | - Tiago Franco de Oliveira
- Graduate Program in Health Sciences, Federal University of Health Sciences of Porto Alegre, Porto Alegre, RS, 90050-170, Brazil
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Fattahi N, Heidari R, Ghazanfaripoor B, Masoudipour E, Gharehdaghi J, Nejad KS. Standardization of the analytical procedure based on deep eutectic solvent for the extraction and measurement of tricyclic antidepressants drugs in post-mortem blood samples. J Pharm Biomed Anal 2024; 238:115811. [PMID: 37879218 DOI: 10.1016/j.jpba.2023.115811] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Revised: 10/15/2023] [Accepted: 10/20/2023] [Indexed: 10/27/2023]
Abstract
Measuring drugs in post-mortem blood samples is one of the most important challenges in forensic medicine. The development of sensitive analytical techniques for the measurement of drugs in biological samples is of great use in forensic medicine. In this research an easy, safe and environmental friendly vortex-assisted liquid phase microextraction (VA-LPME) based on deep eutectic solvent (DES) followed by high performance liquid chromatography-ultraviolet detector (HPLC-UV) was developed for the extraction, preconcentration and analysis of tricyclic antidepressants drugs (TCAs) in post-mortem blood samples. DES synthesized from thymol as hydrogen bond acceptor (HBA) and ethylene glycol (EG) as hydrogen bond donor (HBD) with a molar ratio of 2:1 was used as an extractant. After adding DES to the sample solution, the resulting mixture was vortexed in order to increase the contact surface and increase the extraction efficiency. Next, phase separation was done using centrifugation. Some effective parameters on the extraction were studied and optimized. Under the optimum conditions, intra- and inter-day %RSDs of the method based on 7 replicate measurements of 100 μg L-1 of TCAs in blood samples were in the range of 2.4-5.1 and 3.7-6.8 %, respectively. The analytical performance of the method showed linearity over the concentration of 3-500 μg L-1 with the detection limits ranging from 1.0-2.0 μg L-1. The trueness of the method was confirmed by spiking different concentrations of TCAs in real blood samples and obtaining relative recoveries in the range of 91.2-108 %.
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Affiliation(s)
- Nazir Fattahi
- Research Center for Environmental Determinants of Health, Health Institute, Kermanshah University of Medical Sciences, Kermanshah, Islamic Republic of Iran.
| | - Rohollah Heidari
- Research Center for Environmental Determinants of Health, Health Institute, Kermanshah University of Medical Sciences, Kermanshah, Islamic Republic of Iran
| | - Behzad Ghazanfaripoor
- Legal Medicine Research Center, Legal Medicine Organization, Tehran, Islamic Republic of Iran
| | - Elham Masoudipour
- Legal Medicine Research Center, Legal Medicine Organization, Tehran, Islamic Republic of Iran
| | - Jaber Gharehdaghi
- Legal Medicine Research Center, Legal Medicine Organization, Tehran, Islamic Republic of Iran
| | - Kambiz Soltani Nejad
- Legal Medicine Research Center, Legal Medicine Organization, Tehran, Islamic Republic of Iran
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Barry SCL, Franke C, Mulaudzi T, Pokpas K, Ajayi RF. Review on Surface-Modified Electrodes for the Enhanced Electrochemical Detection of Selective Serotonin Reuptake Inhibitors (SSRIs). MICROMACHINES 2023; 14:1334. [PMID: 37512646 PMCID: PMC10386609 DOI: 10.3390/mi14071334] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 06/19/2023] [Accepted: 06/22/2023] [Indexed: 07/30/2023]
Abstract
Selective serotonin re-uptake inhibitors (SSRIs) are one of the most commonly prescribed classes of antidepressants used for the treatment of moderate to severe depressive disorder, personality disorders and various phobias. This class of antidepressants was created with improved margins of safety. However, genetic polymorphism may be responsible for the high variability in patients' responses to treatment, ranging from failure to delayed therapeutic responses to severe adverse effects of treatment. It is crucial that the appropriate amount of SSRI drugs is administered to ensure the optimum therapeutic efficacy and intervention to minimise severe and toxic effects in patients, which may be the result of accidental and deliberate cases of poisoning. Determining SSRI concentration in human fluids and the environment with high sensitivity, specificity and reproducibility, and at a low cost and real-time monitoring, is imperative. Electrochemical sensors with advanced functional materials have drawn the attention of researchers as a result of these advantages over conventional techniques. This review article aims to present functional materials such as polymers, carbon nanomaterials, metal nanomaterials as well as composites for surface modification of electrodes for sensitive detection and quantification of SSRIs, including fluoxetine, citalopram, paroxetine, fluvoxamine and sertraline. Sensor fabrication, sensor/analyte interactions, design rationale and properties of functional material and the electrocatalytic effect of the modified electrode on SSRI detection are discussed.
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Affiliation(s)
- Simone C L Barry
- SensorLab Laboratories, Chemistry Department, University of the Western Cape, Bellville 7535, South Africa
| | - Candice Franke
- SensorLab Laboratories, Chemistry Department, University of the Western Cape, Bellville 7535, South Africa
| | - Takalani Mulaudzi
- Biotechnology Department, Life Sciences Building, University of the Western Cape, Bellville 7535, South Africa
| | - Keagan Pokpas
- SensorLab Laboratories, Chemistry Department, University of the Western Cape, Bellville 7535, South Africa
| | - Rachel Fanelwa Ajayi
- SensorLab Laboratories, Chemistry Department, University of the Western Cape, Bellville 7535, South Africa
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Caldevilla R, Morais SL, Cruz A, Delerue-Matos C, Moreira F, Pacheco JG, Santos M, Barroso MF. Electrochemical Chemically Based Sensors and Emerging Enzymatic Biosensors for Antidepressant Drug Detection: A Review. Int J Mol Sci 2023; 24:ijms24108480. [PMID: 37239826 DOI: 10.3390/ijms24108480] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Revised: 04/18/2023] [Accepted: 05/06/2023] [Indexed: 05/28/2023] Open
Abstract
Major depressive disorder is a widespread condition with antidepressants as the main pharmacological treatment. However, some patients experience concerning adverse reactions or have an inadequate response to treatment. Analytical chromatographic techniques, among other techniques, are valuable tools for investigating medication complications, including those associated with antidepressants. Nevertheless, there is a growing need to address the limitations associated with these techniques. In recent years, electrochemical (bio)sensors have garnered significant attention due to their lower cost, portability, and precision. Electrochemical (bio)sensors can be used for various applications related to depression, such as monitoring the levels of antidepressants in biological and in environmental samples. They can provide accurate and rapid results, which could facilitate personalized treatment and improve patient outcomes. This state-of-the-art literature review aims to explore the latest advancements in the electrochemical detection of antidepressants. The review focuses on two types of electrochemical sensors: Chemically modified sensors and enzyme-based biosensors. The referred papers are carefully categorized according to their respective sensor type. The review examines the differences between the two sensing methods, highlights their unique features and limitations, and provides an in-depth analysis of each sensor.
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Affiliation(s)
- Renato Caldevilla
- CISA|ESS, Centro de Investigação em Saúde e Ambiente, Escola Superior de Saúde, Polytechnic Institute of Porto, Rua Dr. António Bernardino de Almeida, 400, 4200-072 Porto, Portugal
- REQUIMTE-LAQV, School of Engineering, Polytechnic Institute of Porto, R. Dr. António Bernardino de Almeida 431, 4200-072 Porto, Portugal
| | - Stephanie L Morais
- REQUIMTE-LAQV, School of Engineering, Polytechnic Institute of Porto, R. Dr. António Bernardino de Almeida 431, 4200-072 Porto, Portugal
| | - Agostinho Cruz
- CISA|ESS, Centro de Investigação em Saúde e Ambiente, Escola Superior de Saúde, Polytechnic Institute of Porto, Rua Dr. António Bernardino de Almeida, 400, 4200-072 Porto, Portugal
| | - Cristina Delerue-Matos
- REQUIMTE-LAQV, School of Engineering, Polytechnic Institute of Porto, R. Dr. António Bernardino de Almeida 431, 4200-072 Porto, Portugal
| | - Fernando Moreira
- CISA|ESS, Centro de Investigação em Saúde e Ambiente, Escola Superior de Saúde, Polytechnic Institute of Porto, Rua Dr. António Bernardino de Almeida, 400, 4200-072 Porto, Portugal
| | - João G Pacheco
- REQUIMTE-LAQV, School of Engineering, Polytechnic Institute of Porto, R. Dr. António Bernardino de Almeida 431, 4200-072 Porto, Portugal
| | - Marlene Santos
- CISA|ESS, Centro de Investigação em Saúde e Ambiente, Escola Superior de Saúde, Polytechnic Institute of Porto, Rua Dr. António Bernardino de Almeida, 400, 4200-072 Porto, Portugal
- Molecular Oncology and Viral Pathology Group, Research Center, Portuguese Oncology Institute of Porto-Francisco Gentil, R. Dr. António Bernardino de Almeida 865, 4200-072 Porto, Portugal
| | - Maria Fátima Barroso
- REQUIMTE-LAQV, School of Engineering, Polytechnic Institute of Porto, R. Dr. António Bernardino de Almeida 431, 4200-072 Porto, Portugal
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Kumar S, Darshan S, Baggi TR. Recent Advances in Analytical Techniques for Antidepressants Determination in Complex Biological Matrices: A Review. Int J Toxicol 2023:10915818221150779. [PMID: 36630687 DOI: 10.1177/10915818221150779] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Depression is one of the most prevalent but severe of mental disorders, affecting thousands of individuals across the globe. Depression, in its most extreme form, may result in self-harm and an increased likelihood of suicide. Antidepressant drugs are first-line medications to treat mental disorders. Unfortunately, these medications are also prescribed for other in- and off-label conditions, such as deficit/hyperactivity disorders, attention disorders, migraine, smoking cessation, eating disorders, fibromyalgia, pain, and insomnia. This results in an increase in the use of antidepressant medications, leading to clinical and forensic overdose cases that could be either accidental or deliberate. The findings revealed that people who used antidepressants had a 33% greater chance of dying sooner than expected, compared to those who did not take the medications. Analytical techniques for precisely identifying and detecting antidepressants and their metabolic products in a variety of biological matrices are greatly needed to be developed and made available. Hence, this study attempts to discuss various analytical techniques used to identify and determine antidepressants in various biological matrices, which include urine, blood, oral fluid (saliva), and tissues, which are commonly encountered in clinical and forensic science laboratories.
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Affiliation(s)
- Sachil Kumar
- Department of Life Sciences, 119667CHRIST (Deemed to be University), Bengaluru, India
| | - Siddaraj Darshan
- Department of Life Sciences, 119667CHRIST (Deemed to be University), Bengaluru, India
| | - Tulsidas R Baggi
- Director (Retd.), Central Forensic Science Laboratory, Ministry of Home Affairs, Govt. of India, Ramanthapur, Hyderabad, India.,Formerly Academic Coordinator (Forensic Science), University College of Science, 28552Osmania University, Hyderabad, India
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Cellulose paper sorptive extraction (CPSE): A simple and affordable microextraction method for analysis of basic drugs in blood as a proof of concept. J Chromatogr B Analyt Technol Biomed Life Sci 2023; 1214:123551. [PMID: 36459855 DOI: 10.1016/j.jchromb.2022.123551] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Revised: 11/11/2022] [Accepted: 11/23/2022] [Indexed: 11/29/2022]
Abstract
Aiming towards simplifying sample preparation procedure, the present work explores use of unmodified laboratory filter paper as sorbent for extraction of nine basic drugs (five antidepressants, four benzodiazepines, and ketamine) from human blood samples and their analysis by gas chromatography-mass spectrometry (GC-MS). The procedure termed as cellulose paper sorptive extraction (CPSE) is straightforward. It involves adsorption of target analytes from deproteinized diluted blood samples on the unmodified cellulose paper followed by elution into 2 mL of methanol. Multivariate optimization, consisting of Placket-Burman design (PBD) and central composite design (CCD), was used to screen and optimize significant factors for CPSE. The proposed method follows the principles of green analytical chemistry (GAC), as the unmodified filter paper used as the sorbent is inexpensive and biodegradable. The technique is easy to perform and requires only 2 mL of MeOH during the entire extraction procedure. Under the optimized conditions, the limit of detection and quantification for the target analytes were estimated to be in the range of 0.003-0.035 and 0.010-0.117 µg mL-1, respectively. In contrast, the relative standard deviations were consistently below 10 %. The calibration curves were linear in the range of 0.015-2 µg mL-1 with a coefficient of determination (R2) in the range of 0.995-0.999.Satisfactory recoveries ranging from 87 to 99 % was achieved. As proof of concept, the analysis of nine drugs in blood samples from the patients was performed to demonstrate the potential application of the proposed method.
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Easily Operable Quantification Method of 21 Plant-Derived Alkaloids in Human Serum by Automatic Sample Preparation and Liquid Chromatography–Tandem Mass Spectrometry. Chromatographia 2022; 85:1051-1063. [PMID: 36341308 PMCID: PMC9617228 DOI: 10.1007/s10337-022-04212-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2022] [Revised: 09/02/2022] [Accepted: 10/18/2022] [Indexed: 11/23/2022]
Abstract
In this study, we developed an easily operable quantification method for 21 plant-derived alkaloids in human serum by automatic sample preparation and liquid chromatography–tandem mass spectrometry. We designed to perform parallel sample preparation by a developed apparatus, which increased sample throughput. We conducted an automatic sample preparation through de-proteinization with 0.1% formic acid in methanol and achieved recovery rates of 89–107% (2.0–14% RSD) for all targeted analytes, demonstrating its high repeatability. The method validation results were satisfactory as follows: the linearity (r2) of each calibration curve ranged from 0.978 to 1.000; the inter- and intra-day accuracies were 89.0–125% and 82.1–110%, respectively; the inter- and intra-day precisions were below 13% and 10%, respectively. Additionally, the lower limits of detection and quantification were 0.0044–0.047 and 0.013–0.14 ng/mL, respectively. Finally, the developed method was applied to pseudo-protoveratrine A poisoning serum and pseudo-colchicine poisoning serum, which were prepared by diluting acute-poisoning mice serum with human serum. Our method successfully quantitated protoveratrine A (0.15–0.25 ng/mL) and colchicine (4.8–6.0 ng/mL). Thus, our method is essential for prompt clinical treatment and critical care on patient in acute intoxication cases caused by plant-derived alkaloids.
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Roszkowska A, Plenis A, Kowalski P, Bączek T, Olędzka I. Recent advancements in techniques for analyzing modern, atypical antidepressants in complex biological matrices and their application in biomedical studies. Trends Analyt Chem 2022. [DOI: 10.1016/j.trac.2022.116609] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Bozyiğit GD, Zaman BT, Özdemir OK, Kılınç Y, Chormey DS, Engin GO, Bakırdere S. Polystyrene‐Coated Magnetite Nanoparticles Based Dispersive Micro‐Solid Phase Extraction of Active Pharmaceutical Ingredients of Antidepressant Drugs and Determination by GC‐MS. ChemistrySelect 2022. [DOI: 10.1002/slct.202104435] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Gamze D. Bozyiğit
- Yıldız Technical University Faculty of Civil Engineering Department of Environmental Engineering 34220 İstanbul Turkey
| | - Buse T. Zaman
- Yıldız Technical University Faculty of Art and Science Department of Chemistry 34220 İstanbul Turkey
| | - Oğuz K. Özdemir
- Yıldız Technical University Department of Metallurgical and Materials Engineering 34220 İstanbul TURKEY
| | - Yağmur Kılınç
- Bülent Ecevit University Institute of Science Department of Environmental Engineer 67100 Zonguldak Turkey
| | - Dotse S. Chormey
- Yıldız Technical University Faculty of Art and Science Department of Chemistry 34220 İstanbul Turkey
- Innova Gold Group Merkez Mah. Ladin Sok. No:4/B001 Yenibosna Istanbul Turkey
| | - Güleda O. Engin
- Yıldız Technical University Faculty of Civil Engineering Department of Environmental Engineering 34220 İstanbul Turkey
| | - Sezgin Bakırdere
- Yıldız Technical University Faculty of Art and Science Department of Chemistry 34220 İstanbul Turkey
- Turkish Academy of Sciences (TÜBA) Vedat Dalokay Street, No: 112 06670 Çankaya Ankara Turkey
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Novel extraction method using an ISOLUTE PLD+ protein and phospholipid removal column for liquid chromatography-tandem mass spectrometry analysis of 20 psychoactive drugs in postmortem whole blood samples. Forensic Sci Int 2021; 331:111130. [PMID: 34896665 DOI: 10.1016/j.forsciint.2021.111130] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2021] [Revised: 10/04/2021] [Accepted: 11/27/2021] [Indexed: 11/20/2022]
Abstract
A novel sample extraction method using an ISOLUTE PLD+ protein and phospholipid removal column was developed for simultaneous quantification of 20 psychoactive drugs, including antidepressants, antipsychotics, sedative-hypnotics, and amphetamines, in postmortem whole blood samples by liquid chromatography-tandem mass spectrometry. The method showed improvement in extract cleanliness compared with traditional protein precipitation and the QuEChERS extraction method. The method was validated for all analytes; the calibration curves showed good linearity, with r2 values exceeding 0.991. The intra- and interday accuracies and precisions were 87.6-117.5% and 1.0-18.6%, respectively. The recovery efficiencies were in the range of 64.6-96.8%. Matrix effects were observed in the range of 82.6-116.0%. All analytes were stable under different storage conditions. This method was successfully applied in postmortem forensic sample analysis to quantify psychoactive drugs. The method described in the current study will be useful for forensic toxicological investigations.
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Development of a method for assessing the accumulation and metabolization of antidepressant drugs in zebrafish (Danio rerio) eleutheroembryos. Anal Bioanal Chem 2021; 413:5169-5179. [PMID: 34195876 PMCID: PMC8405463 DOI: 10.1007/s00216-021-03486-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Revised: 06/09/2021] [Accepted: 06/16/2021] [Indexed: 11/25/2022]
Abstract
Antidepressant drugs are widely used for the treatment of common mental or other psychiatric disorders such as depression, which affect about 121 million people worldwide. This widespread use has contributed to the input of these pharmaceuticals and their metabolites into the environment. The aim of this work was to develop an analytical method to quantify the most widely used antidepressant drugs, selective serotonin reuptake inhibitors (SSRI), and their main metabolites in the environment. For this, a new and reliable miniaturized extraction method based on dispersive SPE cleanup procedure for extraction of SSRI followed by derivatization with n-heptafluorobutyrylimidazole, and detection by GC-MS was developed. The methodology, including a first-order one-compartment model, was then applied to a bioconcentration study in zebrafish (Danio rerio) eleutheroembryos. The results showed low bioaccumulation of these compounds; however, a biotransformation evidence of the parent compounds into their metabolites was observed after 6 h of exposure. These results indicate the need to integrate metabolic transformation rates to fully model and understand the bioaccumulation patterns of SSRI and their metabolites. Graphical abstract ![]()
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Naguib IA, Ali NA, Elroby FA, Elghobashy MR. Green HPLC-DAD and HPTLC Methods for Quantitative Determination of Binary Mixture of Pregabalin and Amitriptyline Used for Neuropathic Pain Management. J Chromatogr Sci 2021; 59:536-547. [PMID: 33778855 DOI: 10.1093/chromsci/bmab031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2020] [Indexed: 11/13/2022]
Abstract
First analytical methods were herein developed for determination of pregabalin (PGB) and amitriptyline (AMT) as an active binary mixture used for management of neuropathic pain whether in pure forms or in human biological fluids (plasma/urine). First method is green high-performance liquid chromatography-diode array detector (HPLC-DAD) after derivatization of PGB with ninhydrin (NIN) on a reversed-phase C18 column using a mobile phase consisting of ethanol:water (97:3%, v/v) pumped isocratically at 0.8 mL/min; AMT were scanned at 215 nm, whereas PGB-NIN was scanned at 580 nm. Second method is High-performance thin-layer chromatography (HPTLC), where PGB and AMT were separated on silica gel HPTLC F254 plates, using ethanol:ethyl acetate:acetone:ammonia solution (8:2:1:0.05, by volume) as a developing system. AMT peaks were scanned at 220 nm, whereas PGB peaks were visualized by spraying 3% (w/v) ethanolic NIN solution and scanning at 550 nm. Linear calibration curves were obtained for human plasma and urine spiked with PGB and AMT over the ranges of 5-100 μg/mL and 0.2-2.5 μg/band for PGB, and 1-100 μg/mL and 0.1-2.0 μg/band for AMT for HPLC-DAD and HPTLC methods, respectively. The suggested methods were validated according to Food and Drug Administration guidelines for bioanalytical methods validation and they can be applied for routine therapeutic drug monitoring for the concerned drugs.
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Affiliation(s)
- Ibrahim A Naguib
- Department of Pharmaceutical Chemistry, College of Pharmacy, Taif University, PO Box 11099, Taif 21944, Saudi Arabia
| | - Nesma A Ali
- Analytical Toxicology Laboratory, Forensic Medicine Authority, Ministry of Justice, Cairo 11647, Egypt
| | - Fadwa A Elroby
- Faculty of Medicine, Forensic Medicine Department, Beni-Suef University, Beni-Suef 62521, Egypt
| | - Mohamed R Elghobashy
- Faculty of Pharmacy, Analytical Chemistry Department, Cairo University, Cairo 11562, Egypt.,Faculty of Pharmacy, October 6 University, October 6 city, Giza 12585, Egypt
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Ma W, Gao X, Guo H, Chen W. Determination of 13 antidepressants in blood by UPLC-MS/MS with supported liquid extraction pretreatment. J Chromatogr B Analyt Technol Biomed Life Sci 2021; 1171:122608. [PMID: 33756452 DOI: 10.1016/j.jchromb.2021.122608] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Revised: 02/14/2021] [Accepted: 02/18/2021] [Indexed: 11/28/2022]
Abstract
Antidepressants are widely used nowadays. Due to the potential detrimental consequences and involvement in forensic cases, therapeutic drug monitoring of antidepressants is desired. Herein we report a method for sensitive determination of 13 commonly used antidepressants in blood. An ultra-high performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS) method with supported liquid extraction (SLE) was developed for analysis of imipramine, desipramine, fluoxetine, norfluoxetine, paroxetine, maprotiline, sertraline, citalopram, clomipramine, trazodone, doxepin, clozapine and amitriptyline in this study. The limits of detection (LODs) are in the range of 0.0003-0.003 ng/mL, which are lower than other reported methods by several orders of magnitude. The linear ranges are 0.01-200 ng/mL for norfluoxetine, paroxetine and doxepin, while the linear ranges are 0.001-200 ng/mL for the rest antidepressants. The correlation coefficients are over 0.99. Extraction recoveries (ER) ranging in 82.4-101.5% were obtained for the target analytes. The intra-day relative standard deviations (RSDs) range in 4.5-10.3% and inter-day RSDs range in 5.1-12.7%. Reasonable values of matrix effect (ME) ranging in 82.5-110.4% were obtained for quality control samples. The present methodology was used for the analysis of antidepressants in real cases and is expected to have a wide usage for analysis of antidepressants in biomedical area and forensic practice.
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Affiliation(s)
- Weiping Ma
- School of Stomatology and Medicine, Foshan University, Foshan 528000, Guangdong, China
| | - Xue Gao
- College of Environment and Resources, Chongqing Technology and Business University, Chongqing 400067, China
| | - Hao Guo
- Chongqing Institute of Forensic Sciences, Chongqing 400021, China.
| | - Weiming Chen
- School of Pharmaceutical Sciences, Gannan Medical University, Ganzhou 341000, Jiangxi, China.
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15
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Zheng M, Zhang C, Wang L, Wang K, Kang W, Lian K, Li H. Determination of nine mental drugs in human plasma using solid-phase supported liquid-liquid extraction and HPLC-MS/MS. Microchem J 2021. [DOI: 10.1016/j.microc.2020.105647] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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16
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Campêlo JDM, Rodrigues TB, Costa JL, Santos JM. Optimization of QuEChERS extraction for detection and quantification of 20 antidepressants in postmortem blood samples by LC-MS/MS. Forensic Sci Int 2020; 319:110660. [PMID: 33385954 DOI: 10.1016/j.forsciint.2020.110660] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Revised: 12/09/2020] [Accepted: 12/10/2020] [Indexed: 11/29/2022]
Abstract
In this study, a comprehensively optimization of QuEChERS (quick, easy, cheap, effective, rugged and safe) method using design of experiments (DOE) was conducted to evaluate the best conditions to obtain the most effective extraction. Liquid chromatography coupled to tandem mass spectrometry (LC-MS/MS) analysis was performed to identify and quantify the antidepressants, with electrospray ionization acquired in positive mode. The method was validated for all analytes; the calibration curves were linear from 10-1000ng/mL, with R2>0.98, and with LOD and LOQ defined as 10ng/mL. Method imprecision and bias were less than 14.3% and 18.9%, respectively. Neither carryover nor interferences were observed. Overall, the optimized method was applied in postmortem real sample analysis to quantify the antidepressants. This study showed a viable method that can be applied for routine forensic analysis, with a quick and easy sample preparation and a rapid total run time of 8min for each analysis.
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Affiliation(s)
- Jacqueline de M Campêlo
- Chemistry Department, Federal Rural University of Pernambuco, UFRPE, Recife, Pernambuco, Brazil
| | - Taís B Rodrigues
- Campinas Poison Control Center, Faculty of Medical Sciences, University of Campinas, UNICAMP, Campinas, São Paulo, Brazil
| | - Jose L Costa
- Campinas Poison Control Center, Faculty of Medical Sciences, University of Campinas, UNICAMP, Campinas, São Paulo, Brazil; Faculty of Pharmaceutical Sciences, University of Campinas, UNICAMP, Campinas, São Paulo, Brazil
| | - Jandyson M Santos
- Chemistry Department, Federal Rural University of Pernambuco, UFRPE, Recife, Pernambuco, Brazil.
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17
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Investigating the Utility of Fabric Phase Sorptive Extraction and HPLC-UV-Vis/DAD to Determine Antidepressant Drugs in Environmental Aqueous Samples. SEPARATIONS 2020. [DOI: 10.3390/separations7030039] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
Depression is considered to be one of the most prevalent mental disorders in humans. Antidepressant drugs are released in large concentrations and cause adverse effects on the environment and/or human health. Fabric Phase Sorptive Extraction (FPSE), a contemporary solid sorbent-handling technique, is a quick, sensitive, and simple analytical process. This paper describes a micro-extraction FPSE procedure coupled with High-Performance Liquid-Chromatography–Photodiode Array Detection (FPSE-HPLC–DAD) for the simultaneous extraction and analysis of five antidepressants, namely citalopram, clozapine, mirtazapine, bupropion and sertraline. Three fabric media (Whatman Cellulose filter, Whatman Microfiber Glass filter and Polylactic acid disks) and two different sol–gel sorbents (polyethylene glycol (PEG 300), alongside poly(ethylene glycol)-block-poly(propylene glycol)-block-poly(ethylene glycol) (PEG-PPG-PEG 5.800)) were tested. The best FPSE device was observed to be the microfiber glass filter coated with PEG 300 sol–gel sorbent. In addition, the parameters that affect the efficiency of the process (FPSE media and sorbents, sample pH, extraction time, elution time, etc.) were optimized. The proposed methodology displays a linear range with absolute recovery values higher than 60%, RSD% of less than 13% and LOQs in the range between 1.9–10.7 μg·L−1. Finally, the method was applied in hospital and urban effluents and lake water samples, but none of the analytes were detected.
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18
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Colorimetric detection of fluoxetine using citrate-capped silver nanoparticles. SN APPLIED SCIENCES 2020. [DOI: 10.1007/s42452-020-2425-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
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19
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Maciel EVS, de Toffoli AL, Alves JDS, Lanças FM. Multidimensional Liquid Chromatography Employing a Graphene Oxide Capillary Column as the First Dimension: Determination of Antidepressant and Antiepileptic Drugs in Urine. Molecules 2020; 25:molecules25051092. [PMID: 32121435 PMCID: PMC7179208 DOI: 10.3390/molecules25051092] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2020] [Revised: 02/08/2020] [Accepted: 02/13/2020] [Indexed: 01/13/2023] Open
Abstract
Human mental disorders can be currently classified as one of the most relevant health topics. Including in this are depression and anxiety, which can affect us at any stage of life, causing economic and social problems. The treatments involve cognitive psychotherapy, and mainly the oral intake of pharmaceutical antidepressants. Therefore, the development of analytical methods for monitoring the levels of these drugs in biological fluids is critical. Considering the current demand for sensitive and automated analytical methods, the coupling between liquid chromatography and mass spectrometry, combined with suitable sample preparation, becomes a useful way to improve the analytical results even more. Herein we present an automated multidimensional method based on high-performance liquid chromatography-tandem mass spectrometry using a lab-made, graphene-based capillary extraction column connected to a C8 analytical column to determined five pharmaceutical drugs in urine. A method enhancement was performed by considering the chromatographic separation and the variables of the loading phase, loading time, loading flow, and injection volume. Under optimized conditions, the study reports good linearity with R2 > 0.98, and limits of detection in the range of 0.5–20 µg L−1. Afterward, the method was applied to the direct analysis of ten untreated urine samples, reporting traces of citalopram in one of them. The results suggest that the proposed approach could be a promising alternative that provides direct and fully automated analysis of pharmaceutical drugs in complex biological matrices.
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20
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Kertys M, Krivosova M, Ondrejka I, Hrtanek I, Tonhajzerova I, Mokry J. Simultaneous determination of fluoxetine, venlafaxine, vortioxetine and their active metabolites in human plasma by LC-MS/MS using one-step sample preparation procedure. J Pharm Biomed Anal 2020; 181:113098. [PMID: 31978643 DOI: 10.1016/j.jpba.2020.113098] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Revised: 12/31/2019] [Accepted: 01/06/2020] [Indexed: 12/15/2022]
Abstract
The aim of antidepressant therapy is to induce remission and prevent relapses of major depressive disorder with minimum adverse effects during the treatment. Due to high variability in metabolism, therapeutic drug monitoring is recommended as a useful tool for individualisation of the therapy. For this purpose, we have developed simple and sensitive ultra-high performance liquid chromatography-tandem mass spectrometry (UHPLC-MS/MS) method for quantification of fluoxetine (FLX), venlafaxine (VEN), vortioxetine (VTX) and their active metabolites norfluoxetine (NFLX) and O-desmethylvenlafaxine (ODV). After one-step extraction procedure using OSTRO plate, analytes were separated by gradient elution on Acquity UPLC BEH C18 (50 × 2.1 mm, 1.7 μm) column with runtime 4.2 min. The detection was done on a triple quadrupole tandem mass spectrometer by multiple reaction monitoring (MRM) mode with transitions at m/z 310.23 → 148.20 for FLX, m/z 296.23 → 134.20 for NFLX, m/z 278.31 → 121.13 for VEN, m/z 264.31 → 107.14 for ODV and m/z 299.19 → 150.05 for VTX using a positive electrospray ionisation interface. The method was successfully validated according to the European Medicine Agency guideline for the selectivity, linearity and lower limit of detection, precision and accuracy, matrix effect, extraction recovery, carryover, dilution integrity and stability over a concentration range of 1-300 ng/mL for FLX, NFLX, VEN, ODV and 0.2-100 ng/mL VTX. Extraction recovery for each analyte was > 80 %, and no significant matrix effects were observed. The developed method was employed for quantification of antidepressants in clinical samples from patients treated with either FLX, VEN, or VTX.
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Affiliation(s)
- Martin Kertys
- Department of Pharmacology, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, Slovakia; Biomedical Center Martin, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, Slovakia.
| | - Michaela Krivosova
- Department of Pharmacology, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, Slovakia
| | - Igor Ondrejka
- Clinic of Psychiatry, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, Slovakia
| | - Igor Hrtanek
- Clinic of Psychiatry, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, Slovakia
| | - Ingrid Tonhajzerova
- Biomedical Center Martin, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, Slovakia; Department of Physiology, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, Slovakia
| | - Juraj Mokry
- Department of Pharmacology, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, Slovakia; Biomedical Center Martin, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, Slovakia
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21
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Magnetic solid-phase extraction coupled with UHPLC-MS/MS for four antidepressants and one metabolite in clinical plasma and urine samples. Bioanalysis 2019; 12:35-52. [PMID: 31849264 DOI: 10.4155/bio-2019-0171] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
Abstract
Aim: Routine therapeutic drug monitoring is highly recommended since common antidepressant combinations increase the risk of drug-drug interactions or overlapping toxicity. Materials & methods: A magnetic solid-phase extraction by using C18-functionalized magnetic silica nanoparticles (C18-Fe3O4@SiO2 NPs) as sorbent was proposed for rapid extraction of venlafaxine, paroxetine, fluoxetine, norfluoxetine and sertraline from clinical plasma and urine samples followed by ultra-HPLC-MS/MS assay. Results: The synthesized C18-Fe3O4@SiO2 NPs showed high magnetization and efficient extraction for the analytes. After cleanup by magnetic solid-phase extraction, no matrix effects were found in plasma and urine matrices. The analytes showed LODs among 0.15-0.75 ng ml-1, appropriate linearity (R ≥ 0.9990) from 2.5 to 1000 ng ml-1, acceptable accuracies 89.1-110.9% with precisions ≤11.0%. The protocol was successfully applied for the analysis of patients' plasma and urine samples. Conclusion: It shows high potential in routine therapeutic drug monitoring of clinical biological samples.
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22
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Byliński H, Aszyk J, Kubica P, Szopińska M, Fudala-Książek S, Namieśnik J. Differences between selected volatile aromatic compound concentrations in sludge samples in various steps of wastewater treatment plant operations. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2019; 249:109426. [PMID: 31450196 DOI: 10.1016/j.jenvman.2019.109426] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/23/2019] [Revised: 06/11/2019] [Accepted: 08/17/2019] [Indexed: 06/10/2023]
Abstract
Sewage sludge, one of the main wastes generated during wastewater treatment, constitutes an important source of emissions of volatile chemical compounds such as volatile aromatic compounds These substances may undergo various changes as a result of operations and unit processes, which affects their concentrations in sewage sludge. An important factor determining the potential hazardousness of volatile organic compounds is the quality of wastewater delivered to wastewater treatment plants and the technical and equipment solutions applied to wastewater. In this study, a rapid and sensitive headspace gas chromatography method, coupled with tandem mass spectrometry using the standard addition method, was developed for the determination of selected volatile aromatic compounds in sewage sludge samples collected at different stages from three wastewater treatment plants located in Poland. This study attempted to assess the relationship between differences in the emissions of representative VACs and the given stage of the technological process within three analysed wastewater treatment plants. Toluene was detected with the highest frequency in analysed samples, at concentrations varying from 0.234 ± 0.035 ng/g of sludge to 28.3*102±3.2*102 ng/g of sludge. The highest concentration levels were determined for p-cresol, with concentrations ranging from 44.0*101±5.6*101 ng/g of sludge (sludge from aerobic chamber, wastewater treatment plant no.2) to 47.7*102±6.9*102 ng/g of sludge (sludge from aerobic chamber, wastewater treatment plant no.1), while the lowest concentration levels were observed for chlorobenzene, with concentrations ranging from 0.1300 ± 0.0030 ng/g of sludge (sludge from anaerobic chamber, wastewater treatment plant no.2), to 0.2606 ± 0.0046 ng/g of sludge (primary sludge, wastewater treatment plant no.1). The repeatability of the method was better than 10%, with accuracy levels in the ranges 89%-108%.Wastewater treatment technologies and residual sludge management in the selected wastewater treatment plantsinfluenced volatile aromatic compounds emission. Furthermore, the diversity of the wastewater quality, depending on the catchment area, is also an important factor determining the differentiation in volatile aromatic compounds emission. The microbial composition of raw wastewater highly influenced not only the treatment effectiveness of wastewater treatment plants but also the production of intermediate products, such as volatile aromatic compounds, which may contribute to odour emissions.
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Affiliation(s)
- Hubert Byliński
- Gdansk University of Technology, Faculty of Chemistry, Department of Analytical Chemistry, Narutowicza 11/12 Street, 80-233, Gdańsk, Poland.
| | - Justyna Aszyk
- Gdansk University of Technology, Faculty of Chemistry, Department of Analytical Chemistry, Narutowicza 11/12 Street, 80-233, Gdańsk, Poland.
| | - Paweł Kubica
- Gdansk University of Technology, Faculty of Chemistry, Department of Analytical Chemistry, Narutowicza 11/12 Street, 80-233, Gdańsk, Poland
| | - Małgorzata Szopińska
- Gdansk University of Technology, Faculty of Civil and Environmental Engineering, Department of Water and Waste-Water Technology, Narutowicza 11/12 Street, 80-233, Gdańsk, Poland
| | - Sylwia Fudala-Książek
- Gdansk University of Technology, Faculty of Civil and Environmental Engineering, Department of Sanitary Engineering, Narutowicza 11/12 Street, 80-233, Gdańsk, Poland
| | - Jacek Namieśnik
- Gdansk University of Technology, Faculty of Chemistry, Department of Analytical Chemistry, Narutowicza 11/12 Street, 80-233, Gdańsk, Poland
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23
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Murtada K, de Andrés F, Zougagh M, Ríos Á. Strategies for antidepressants extraction from biological specimens using nanomaterials for analytical purposes: A review. Microchem J 2019. [DOI: 10.1016/j.microc.2019.104193] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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24
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Zilfidou E, Kabir A, Furton KG, Samanidou V. An improved fabric phase sorptive extraction method for the determination of five selected antidepressant drug residues in human blood serum prior to high performance liquid chromatography with diode array detection. J Chromatogr B Analyt Technol Biomed Life Sci 2019; 1125:121720. [DOI: 10.1016/j.jchromb.2019.121720] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2019] [Revised: 06/12/2019] [Accepted: 07/13/2019] [Indexed: 11/25/2022]
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25
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Feng Y, Zheng M, Zhang X, Kang K, Kang W, Lian K, Yang J. Analysis of four antidepressants in plasma and urine by gas chromatography-mass spectrometry combined with sensitive and selective derivatization. J Chromatogr A 2019; 1600:33-40. [DOI: 10.1016/j.chroma.2019.04.038] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2019] [Revised: 04/11/2019] [Accepted: 04/13/2019] [Indexed: 10/27/2022]
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26
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Development of “Quick-DB forensic”: A total workflow from QuEChERS-dSPE method to GC–MS/MS quantification of forensically relevant drugs and pesticides in whole blood. Forensic Sci Int 2019; 300:125-135. [DOI: 10.1016/j.forsciint.2019.03.048] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2018] [Revised: 03/18/2019] [Accepted: 03/31/2019] [Indexed: 12/27/2022]
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27
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Franco de Oliveira SCWSE, Zucoloto AD, de Oliveira CDR, Hernandez EMM, Fruchtengarten LVG, de Oliveira TF, Yonamine M. A fast and simple approach for the quantification of 40 illicit drugs, medicines, and pesticides in blood and urine samples by UHPLC-MS/MS. JOURNAL OF MASS SPECTROMETRY : JMS 2019; 54:600-611. [PMID: 31066158 DOI: 10.1002/jms.4369] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/30/2018] [Revised: 04/29/2019] [Accepted: 04/30/2019] [Indexed: 06/09/2023]
Abstract
A fast and simple approach to overcome challenges in emergency toxicological analysis, using ultra-high performance liquid chromatography-tandem mass spectrometry (UHPLC-MS/MS) has been developed, for the detection of analytes in blood and urine samples from the following drug classes: analgesics, benzodiazepines, antidepressants, anticonvulsants, drugs of abuse, and pesticides. These substances are relevant in the context of emergency toxicology in Brazil. The sample preparation procedure was relatively easy and fast to perform. The method was fully validated giving limits of in the range of 0.5 and 20 ng mL-1 for blood and urine samples. The intraday and interday precision and accuracy were considered adequate for all analytes once the relative standard deviation (RSD) (%) was lower than 20% for quality control (QC) low and lower than 15% for CQ medium and high. The developed method was successfully applied to 320 real samples collected at the Poison Control Center of São Paulo, and 89.1% have shown to be positive for some of the analytes. This confirms its applicability and importance to emergency toxicological analysis, and it could be very useful in both fields of clinical and forensic toxicology.
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Affiliation(s)
- Sarah C W S E Franco de Oliveira
- School of Pharmaceutical Sciences, University of São Paulo, São Paulo, SP, Brazil
- Pharmacosciences Department, Federal University of Health Sciences of Porto Alegre, Porto Alegre, RS, Brazil
| | - Alexandre D Zucoloto
- School of Pharmaceutical Sciences, University of São Paulo, São Paulo, SP, Brazil
- Poison Control Center of São Paulo, São Paulo, SP, Brazil
| | | | | | | | - Tiago F de Oliveira
- Pharmacosciences Department, Federal University of Health Sciences of Porto Alegre, Porto Alegre, RS, Brazil
| | - Mauricio Yonamine
- School of Pharmaceutical Sciences, University of São Paulo, São Paulo, SP, Brazil
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28
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Development and validation of an open screening method for doping substances in urine by gas chromatography quadrupole time-of-flight mass spectrometry. Anal Chim Acta 2018; 1042:52-59. [DOI: 10.1016/j.aca.2018.08.050] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2018] [Revised: 08/22/2018] [Accepted: 08/26/2018] [Indexed: 11/17/2022]
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29
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A simple poly(styrene-co-divinylbenzene)-coated glass blood spot method for monitoring of seven antidepressants using capillary liquid chromatography-mass spectrometry. Talanta 2018; 188:772-778. [PMID: 30029445 DOI: 10.1016/j.talanta.2018.06.059] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2018] [Revised: 06/13/2018] [Accepted: 06/16/2018] [Indexed: 01/18/2023]
Abstract
A simple, rapid, selective and sensitive monitoring method for the simultaneous determination of the widely-prescribed antidepressants agomelatine, bupropion, citalopram, fluoxetine, mirtazapine, paroxetine, trazodone in just a human blood drop is here developed and validated. This methodology is based on the use of lab manufactured poly(styrene-co-divinylbenzene)-coated glass (PS-DVB) blood spot for the extraction of the analytes and their subsequent separation and detection by capillary liquid chromatography-mass spectrometry (CLC-MS). Briefly, 10 mm-side squares were punched out from blood spots collected on glass substrate coated by 10 µg of the PS-DVB polymer and eluted with 1.0 mL of 2.0% acetic acid in methanol. The analytes were then separated and detected in less than 20 min by capillary CLC-MS using a Jupiter 4 µm Proteo 90 Å column and water: acetonitrile (20:80 v/v) and ammonium acetate (5 mM, pH 3.0) as mobile phase. Limit of detection (LOD) ranged from 0.018 to 0.038 µg mL-1, and remarkable precision values for the responses and retention times lower than 5.89% and 1.92% were calculated, respectively. Moreover, accuracy values ranging between 85% and 104% were obtained.
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30
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Farajzadeh MA, Abbaspour M. Development of new extraction method based on liquid-liquid-liquid extraction followed by dispersive liquid-liquid microextraction for extraction of three tricyclic antidepressants in plasma samples. Biomed Chromatogr 2018; 32:e4251. [DOI: 10.1002/bmc.4251] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2017] [Revised: 03/10/2018] [Accepted: 03/19/2018] [Indexed: 11/05/2022]
Affiliation(s)
- Mir Ali Farajzadeh
- Department of Analytical Chemistry, Faculty of Chemistry; University of Tabriz; Tabriz Iran
- Engineering Faculty; Near East University; Nicosia North Cyprus Turkey
| | - Maryam Abbaspour
- Department of Analytical Chemistry, Faculty of Chemistry; University of Tabriz; Tabriz Iran
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Namera A, Saito T, Ota S, Miyazaki S, Oikawa H, Murata K, Nagao M. Optimization and application of octadecyl-modified monolithic silica for solid-phase extraction of drugs in whole blood samples. J Chromatogr A 2017; 1517:9-17. [PMID: 28847585 DOI: 10.1016/j.chroma.2017.08.012] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2017] [Revised: 08/03/2017] [Accepted: 08/04/2017] [Indexed: 11/30/2022]
Abstract
Monolithic silica in MonoSpin for solid-phase extraction of drugs from whole blood samples was developed to facilitate high-throughput analysis. Monolithic silica of various pore sizes and octadecyl contents were synthesized, and their effects on recovery rates were evaluated. The silica monolith M18-200 (20μm through-pore size, 10.4nm mesopore size, and 17.3% carbon content) achieved the best recovery of the target analytes in whole blood samples. The extraction proceeded with centrifugal force at 1000rpm for 2min, and the eluate was directly injected into the liquid chromatography-mass spectrometry system without any tedious steps such as evaporation of extraction solvents. Under the optimized condition, low detection limits of 0.5-2.0ngmL-1 and calibration ranges up to 1000ngmL-1 were obtained. The recoveries of the target drugs in the whole blood were 76-108% with relative standard deviation of less than 14.3%. These results indicate that the developed method based on monolithic silica is convenient, highly efficient, and applicable for detecting drugs in whole blood samples.
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Affiliation(s)
- Akira Namera
- Department of Forensic Medicine, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan.
| | - Takeshi Saito
- Department of Emergency and Critical Care Medicine, Tokai University School of Medicine, Kanagawa, Japan
| | | | | | | | - Kazuhiro Murata
- Department of Forensic Medicine, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Masataka Nagao
- Department of Forensic Medicine, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
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32
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Chen X, Zheng S, Le J, Qian Z, Zhang R, Hong Z, Chai Y. Ultrasound-assisted low-density solvent dispersive liquid–liquid microextraction for the simultaneous determination of 12 new antidepressants and 2 antipsychotics in whole blood by gas chromatography–mass spectrometry. J Pharm Biomed Anal 2017; 142:19-27. [DOI: 10.1016/j.jpba.2017.04.032] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2017] [Revised: 04/09/2017] [Accepted: 04/13/2017] [Indexed: 11/26/2022]
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